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CSCI 111 SPECIFICATIONS for Activity #2

The *NIX Command Line

(10pts)

Spring 2020

This introductory *NIX assignment is designed to encourage you to explore the Linus Bash shell command line interface, and demonstrate a basic understanding. The activity can be summarized as two parts:

PART A : Read and Practice the UNIX Tutorial for Beginners, Introduction to the UNIX Operating System, and Tutorial One, from http://www.ee.surrey.ac.uk/Teaching/Unix/index.html.

You may choose to perform this PART A practice session in JSLinux, or if you feel comfortable, in jaguar.

PART B:

From your home directory on the jaguar server:

0. Begin with a clear screen, and clear history file (history -c)
1. List the contents of your home directory.
2. Make a directory for this class: csci111.
3. Navigate to your new directory, using relative addressing.
4. Print the present working directory (path).
5. 5. Make a two subdirectories:
   1. labs
   2. projects
6. List with details, the contents of the current csci111 directory.
7. CAREFUL: Using absolute addressing, navigate to your labs directory; print the working directory.
8. Using the touch command, create an empty file named info.dat ; list all contents of the current directory.
9. Using a shortcut, return to your home directory with a single command; print the working directory; list all contents with details.
10. List your command history for the above steps. It should be clean, i.e., no unnecessary commands. If it is not, remove the newly created csci111 directory and contents (rm -R csci111) and restart this process, from Step 0.

DELIVERABLE:

UPLOAD a SCREENSHOT of your PART B (final) session from jaguar, to Blackboard Learn, Activity #2 Submission Link. Your username should be visible within your submission.